Java tutorial
/* * Copyright (C) 2015 Tirasa * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package net.tirasa.blog.ilgrosso.dynamicspringtransactional; import java.lang.reflect.Method; import org.springframework.transaction.interceptor.DefaultTransactionAttribute; import org.springframework.transaction.interceptor.TransactionAttribute; import org.springframework.transaction.interceptor.TransactionAttributeSource; import org.springframework.transaction.interceptor.TransactionInterceptor; public class DynamicTransactionInterceptor extends TransactionInterceptor { private static final long serialVersionUID = -2640988503291060639L; @Override public TransactionAttributeSource getTransactionAttributeSource() { final TransactionAttributeSource origTxAttrSource = super.getTransactionAttributeSource(); return new TransactionAttributeSource() { @Override public TransactionAttribute getTransactionAttribute(final Method method, final Class<?> targetClass) { TransactionAttribute txAttr = origTxAttrSource.getTransactionAttribute(method, targetClass); if (txAttr instanceof DefaultTransactionAttribute) { ((DefaultTransactionAttribute) txAttr).setQualifier(AuthContextUtils.getDomain()); } return txAttr; } }; } public static TransactionAttribute currentTransactionAttribute() { return currentTransactionInfo().getTransactionAttribute(); } }